曜凌光電股份有限公司 - GES Electronics

Transcrição

曜凌光電股份有限公司
住址: 42878 台中市大雅区科雅路 25 號 5F WEB: http://www.Raystar-Optronics.com
5F., No.25, Keya Rd., Daya Dist., Taichung E-mail: [email protected]
City 428, Taiwan
Tel:886-4-2565-0761 Fax：886-4-2565-0760
RC2004A-YHW-CSX
SPECIFICATION
CUSTOMER:
APPROVED BY
PCB VERSION
DATE
FOR CUSTOMER USE ONLY
SALES BY
APPROVED BY
CHECKED BY
PREPARED BY
ISSUED DATE:
Page 1 , Total 28 Pages
RC2004A-YHW-CSX
Contents
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
Revision History
General Specification
Module Coding System
Interface Pin Function
Outline dimension & Block Diagram
Function Description
Character Generator ROM Pattern
Instruction Table
Timing Characteristics
Initializing of LCM
Optical Characteristics
Absolute Maximum Ratings
Electrical Characteristics
Backlight Information
Reliability
Inspection specification
Precautions in use of LCD Modules
Material List of Components for RoHs
Recommendable storage
Page
3
4
5
6
7
8
11
12
13
15
17
18
18
19
20
21
25
26
26
RC2004A-YHW-CSX
1. Revision History
DATE
VERSION
2013/10/30
2014/06/16
1
2
REVISED PAGE NO.
Note
6
First issue
Correct R/W
RC2004A-YHW-CSX
2. General Specification
The Features is described as follow:

Module dimension: 98.0 x 60.0 x 13.6 (max.) mm

View area: 77.0 x 25.2 mm

Active area: 70.4 x 20.8 mm

Number of Characters: 20 characters x 4 Lines

Dot size: 0.55 x 0.55 mm

Dot pitch: 0.60 x 0.60 mm

Character size: 2.95 x 4.75 mm

Character pitch: 3.55 x 5.35 mm

LCD type: STN Positive, Yellow Green Transflective,

Duty: 1/16

View direction: 6 o’clock

Backlight Type: LED ,White
RC2004A-YHW-CSX
3. Module Coding System
R
C
2004
A
-
Y
H
W
-
CSX
1
2
3
4
-
5
6
7
-
8
Item
Description
R：Raystar Optronics Inc.
1
C：Character Type
2
Display
G：Graphic Type
Number of dots：Character 20 words, 4 Lines
3
4
Serials code
P：TN Positive, Gray
5
LCD
Polarizer
Type,
6
Temperature
range,
View
direction
7
8
Backlight
N：TN Negative,
G：STN Positive, Gray
Y：STN Positive, Yellow Green
B：STN Negative, Blue
F：FSTN Positive
T：FSTN Negative
A：Reflective, N.T, 6:00
K：Transflective, W.T,12:00
D：Reflective, N.T, 12:00
1：Transflective, U.T,6:00
G：Reflective, W. T, 6:00
4：Transflective, U.T.12:00
J：Reflective, W. T, 12:00
0：Reflective, U. T, 6:00
3：Reflective, U. T, 12:00
B：Transflective, N.T,6:00
E：Transflective, N.T.12:00
H：Transflective, W.T,6:00
N：Without backlight
P：EL, Blue green
T：EL, Green
D：EL, White
C：Transmissive, N.T,6:00
F：Transmissive, N.T,12:00
I：Transmissive, W. T, 6:00
L：Transmissive, W.T,12:00
2：Transmissive, U. T, 6:00
5：Transmissive, U.T,12:00
Y：LED, Yellow Green
A：LED, Amber
W：LED, White
O：LED, Orange
F：CCFL, White
G：LED, Green
CS: English and Cyrillic standard font
Special code
X: Without Negative Voltage
RC2004A-YHW-CSX
4. Interface Pin Function
Pin #
Symbol
Level
Description
1
VSS
0V
2
VDD
5.0V
3
VO
4
RS
H/L
H: DATA, L: Instruction code
5
R/W
H/L
H: Read(Module→MPU) L: Write(MPU→Module)
6
E
H,H→L
7
DB0
H/L
Data bus line
8
DB1
H/L
Data bus line
9
DB2
H/L
Data bus line
10
DB3
H/L
Data bus line
11
DB4
H/L
Data bus line
12
DB5
H/L
Data bus line
13
DB6
H/L
Data bus line
14
DB7
H/L
Data bus line
15
A
－
LED +
16
K
－
LED -
Ground
Supply Voltage for logic
(Variable) Operating voltage for LCD
Chip enable signal
RC2004A-YHW-CSX
5. Outline Dimension & Block Diagram
98.0 0.5
0.6
96.8
77.0(VA)
10.5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
70.4(AA)
13.8
P2.54*15=38.1
10.35
17.4
19.6
2.5
2.0
2.5
10.0
13.6 MAX
9.0
55.0
60.0 0.5
39.3
25.2(VA)
20.8(AA)
16- 1.0 PTH
49.0
2.5
4- 2.5 PTH
4- 5.0 PAD
93.0
2.95
1.6
LED B/L
Vss
Vdd
Vo
RS
R/W
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
A
K
0.6
0.6
0.55
0.6
4.75
0.6
0.55
The non-specified tolerance of dimension is ㊣
0.3 mm .
VR
10K~20K
Vdd
Vo
Vss
External contrast adjustment.
Com1~16
Controller/Com Driver
ST7066U
or
Equivalent
Com17~32
Bias and
Power Circuit
80 series
or
68 series
RS
R/W
E
DB0~DB7
20X4 LCD
Seg1~40
D
Seg41~120
Seg120~200
Seg Driver
Seg Driver
M
CL1
CL2
Vdd,Vss,V1~V5
N.V.
Generator
MPU
DOT SIZE
SCALE 5/1
Optional
Character located
DDRAM address
DDRAM address
DDRAM address
DDRAM address
1
00
40
14
54
2
01
41
15
55
3
02
42
16
56
4
03
43
17
57
5
04
44
18
58
6
05
45
19
59
7 8 9 10 11 12 13 14 15
06 07 08 09 0A 0B 0C 0D 0E
46 47 48 49 4A 4B 4C 4D 4E
1A 1B 1C 1D 1E 1F 20 21 22
5A 5B 5C 5D 5E 5F 60 61 62
16
0F
4F
23
63
17
10
50
24
64
18
11
51
25
65
19
12
52
26
66
20
13
53
27
67
RC2004A-YHW-CSX
6. Function Description
The LCD display Module is built in a LSI controller, the controller has two 8-bit registers, an
instruction register (IR) and a data register (DR).
The IR stores instruction codes, such as display clear and cursor shift, and address
information for display data RAM (DDRAM) and character generator (CGRAM). The IR can
only be written from the MPU. The DR temporarily stores data to be written or read from
DDRAM or CGRAM. When address information is written into the IR, then data is stored into
the DR from DDRAM or CGRAM. By the register selector (RS) signal, these two registers
can be selected.
RS
R/W
Operation
0
0
IR write as an internal operation (display clear, etc.)
0
1
Read busy flag (DB7) and address counter (DB0 to DB7)
1
0
Write data to DDRAM or CGRAM (DR to DDRAM or CGRAM)
1
1
Read data from DDRAM or CGRAM (DDRAM or CGRAM to DR)
Busy Flag (BF)
When the busy flag is 1, the controller LSI is in the internal operation mode, and the next
instruction will not be accepted. When RS=0 and R/W=1, the busy flag is output to DB7.
The next instruction must be written after ensuring that the busy flag is 0.
Address Counter (AC)
The address counter (AC) assigns addresses to both DDRAM and CGRAM.
Display Data RAM (DDRAM)
This DDRAM is used to store the display data represented in 8-bit character codes. Its
extended capacity is 80×8 bits or 80 characters. Below figure is the relationships between
DDRAM addresses and positions on the liquid crystal display.
High bits
Low bits
Example: DDRAM addresses 4E
AC
(hexadecimal)
AC6 AC5 AC4 AC3 AC2 AC1 AC0
1
0
0
1
1
1
0
RC2004A-YHW-CSX
Display position DDRAM address
1
00
40
14
54
2
3
01
41
15
55
4
02
42
16
56
5
03
43
17
57
6
04
44
18
58
7
8
9 10
11
12
13
05 06 07 08 09 0A 0B
45 46 47 48 49 4A 4B
19 1A 1B 1C 1D 1E 1F
59 5A 5B 5C 5D 5E 5F
4-Line by 20-Character Display
0C
4C
20
60
14
0D
4D
21
61
15
16
17
18
19
0E
4E
22
62
0F
4F
23
63
10
50
24
64
11
51
25
65
12
52
26
66
20
13
53
27
67
Character Generator ROM (CGROM)
The CGROM generate 5×8 dot or 5×10 dot character patterns from 8-bit character codes.
See Table 2.
Character Generator RAM (CGRAM)
In CGRAM, the user can rewrite character by program. For 5×8 dots, eight character
patterns can be written, and for 5×10 dots, four character patterns can be written.
Write into DDRAM the character code at the addresses shown as the left column of table 1.
To show the character patterns stored in CGRAM.
RC2004A-YHW-CSX
Relationship between CGRAM Addresses, Character Codes (DDRAM) and Character
patterns.
Table 1.
F o r 5 * 8 d o t c h a ra c te r p a tte rn s
C h a ra c te r C o d e s
( D D R A M d a ta )
7
6
5
4
3
H ig h
0
0
0
0
0
0
0
0
0
2
1
0
Low
0
0
0
* 0
* 0
*
1
0
0
1
C h a ra c te r P a tte rn s
( C G R A M d a ta )
C G R A M A d d re ss
5
4
3
2
1
0
0
1
1
Low
0 0
0 0
0 1
0 1
0 0 0 1 0
1 0
1 1
1 1
0 0
0 0
0 1
0 1
0 0 1
1 0
1 0
1 1
1 1
0 0
0 0
7
H ig h
1
1
1
1
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
1
0
1
0
1
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
6
5
H ig h
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
*
4
3
2
1
0
Low
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
C h a ra c te r
p a tte rn ( 1 )
0
0
0
0
C u rs o r p a tte rn
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
C h a ra c te r
p a tte rn ( 2 )
*
F o r 5 * 1 0 d o t c h a ra c te r p a tte rn s
C h a ra c te r C o d e s
( D D R A M d a ta )
7
6
5
4
H ig h
0
0
0
3
2
1
0
Low
0
* 0
0
C h a ra c te r P a tte rn s
( C G R A M d a ta )
C G R A M A d d re ss
5
4
3
H ig h
0
0
2
1
0
7
Low
0
6
5
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
H ig h
2
Low
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
* 0
* 0
*
*
*
*
*
*
*
*
* 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
*
*
*
*
*
*
*
*
C h a ra c te r
p a tte rn
: " H ig h "
RC2004A-YHW-CSX
7. Character Generator ROM Pattern
Table.2
RC2004A-YHW-CSX
8. Instruction Table
Instruction Code
Instruction
Execution time
Description
RS
(fosc=270Khz)
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Write "20H" to DDRAM. and
Clear Display
0
0
0
0
0
0
0
0
0
1
set DDRAM address to
1.52ms
"00H" from AC
Return Home
Entry Mode
Set
Display
ON/OFF
Control
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
I/D
－
SH
Set DDRAM address to “00H” from
AC and return cursor to its original
position if shifted. The contents of
DDRAM are not changed.
Sets cursor move direction and
specifies display shift.
These operations are performed during
data write and read.
1.52ms
37μs
D=1:entire display on
0
0
0
0
0
0
1
D
C
B
37μs
C=1:cursor on
B=1:cursor position on
Set cursor moving and
Cursor or
Display Shift
0
0
0
0
0
1
S/C
R/L
－
－
display shift control bit, and
37μs
the direction, without changing
DDRAM data.
DL:interface data is 8/4 bits
Function Set
0
0
0
0
1
DL
N
F
－
－
37μs
N:number of line is 2/1
F:font size is 5x11/5x8
Set CGRAM
Address
0
0
0
Set DDRAM
Address
0
0
1
Read Busy
Flag and
Address
1
AC5 AC4 AC3 AC2 AC1 AC0
AC6 AC5 AC4 AC3 AC2 AC1 AC0
Set CGRAM address in
37μs
address counter
Set DDRAM address in
37μs
address counter
Whether during internal
0
1
BF
AC6 AC5 AC4 AC3 AC2 AC1 AC0 operation or not can be known by
reading BF. The contents of address
counter can also be read.
0μs
Write data into internal
Write Data to
RAM
1
0
D7
D6
D5
D4
D3
D2
D1
37μs
D0 RAM
(DDRAM/CGRAM)
Read data from internal
Read Data
from RAM
1
1
D7
D6
D5
D4
D3
D2
D1
D0 RAM
(DDRAM/CGRAM)
37μs
＊ ”－”：don’t care
RC2004A-YHW-CSX
9. Timing Characteristics
9.1
Writing data from MPU to ST7066U
Ta=-30~+85℃, VDD=5.0± 0.5V
TC
Enable Cycle Time
Pin E
1200
-
-
ns
TPW
Enable Pulse Width
Pin E
140
-
-
ns
TR,TF
Enable Rise/Fall Time
Pin E
-
-
25
ns
TAS
Address Setup Time
Pins: RS,RW,E
0
-
-
ns
TAH
Address Hold Time
Pins: RS,RW,E
10
-
-
ns
TDSW
Data Setup Time
Pins: DB0 - DB7
40
-
-
ns
TH
Data Hold Time
Pins: DB0 - DB7
10
-
-
ns
RC2004A-YHW-CSX
9.2Reading data from ST7066U to MPU
Ta=-30~+85℃, VDD=5.0± 0.5V
Read Mode
(Reading Data from ST7066U to MPU)
TC
Enable Cycle Time
Pin E
1200
-
-
ns
TPW
Enable Pulse Width
Pin E
140
-
-
ns
TR,TF
Enable Rise/Fall Time
Pin E
-
-
25
ns
TAS
Address Setup Time
Pins: RS,RW,E
0
-
-
ns
TAH
Address Hold Time
Pins: RS,RW,E
10
-
-
ns
TDDR
Data Setup Time
Pins: DB0 - DB7
-
-
100
ns
TH
Data Hold Time
Pins: DB0 - DB7
10
-
-
ns
RC2004A-YHW-CSX
10. Initializing of LCM
RC2004A-YHW-CSX
RC2004A-YHW-CSX
11. Optical Characteristics
Item
Symbol
Condition
Min
Typ
Max
Unit
θ
CR≧2
0
－
20
ψ= 180°
θ
CR≧2
0
－
40
ψ= 0°
θ
CR≧2
0
－
30
ψ= 90°
θ
CR≧2
0
－
30
ψ= 270°
CR
－
－
3
－
－
T rise
－
－
150
200
ms
T fall
－
－
150
200
ms
View Angle
Contrast Ratio
Response Time
Definition of Operation Voltage (Vop)
Intensity
100％
Definition of Response Time ( Tr , Tf )
Non-selected
Condition
Selected Wave
Non-selected
Condition
Selected Condition
Intensity
Non-selected Wave
10%
Cr Max
Cr = Lon / Loff
Vop
90%
100%
Tr
Driving Voltage(V)
Tf
【Positive type】
[positive type]
Conditions :
Operating Voltage : Vop
Viewing Angle(θ，φ) : 0°， 0°
Frame Frequency : 64 HZ Driving Waveform : 1/N duty , 1/a bias
Definition of viewing angle(CR≧2)
θb
θf
θl
φ= 180°
θr
φ= 90°
φ= 270°
φ= 0°
RC2004A-YHW-CSX
12. Absolute Maximum Ratings
Item
Symbol
Min
Typ
Max
Unit
Operating Temperature
TOP
-20
－
+70
℃
Storage Temperature
TST
-30
－
+80
℃
VI
VSS
－
VDD
V
Supply Voltage For Logic
VDD-VSS
-0.3
－
7
V
Supply Voltage For LCD
VDD-V0
-0.3
－
13
V
Input Voltage
13. Electrical Characteristics
Item
Supply Voltage For
Logic
Supply Voltage For LCD
Symbol
Condition
Min
Typ
Max
Unit
VDD-VSS
－
4.5
5.0
5.5
V
Ta=-20℃
－
－
5.3
V
Ta=25℃
4.4
4.5
4.6
V
Ta=70℃
3.8
－
－
V
VDD-V0
Input High Volt.
VIH
－
0.7 VDD
－
VDD
V
Input Low Volt.
VIL
－
VSS
－
0.6
V
Output High Volt.
VOH
－
3.9
－
VDD
V
Output Low Volt.
VOL
－
0
－
0.4
V
Supply Current
IDD
VDD=5.0V
1.0
1.2
1.5
mA
RC2004A-YHW-CSX
14. Backlight Information
Specification
PARAMETER
SYMBOL MIN
TYP
MAX
UNIT
TEST
CONDITION
Supply Current ILED
－
48
60
mA
V=3.5V
Supply Voltage V
3.4
3.5
3.6
V
－
Reverse Voltage VR
－
－
5
V
－
IV
448
560
－
cd/m2
ILED=48mA
LED Life Time
－
─
50K
－
nm
ILED=48mA
Color
White
Luminous
Intensity
(Without LCD)
Note: The LED of B/L is drive by current only, drive voltage is for reference only.
drive voltage can make driving current under safety area (current between
minimum and maximum).
Note1 :50K hours is only an estimate for reference.
2.Drive from pin15,pin16
R
R
A
B/L
K
LCM
ill never get Vee output from pin15)
RC2004A-YHW-CSX
15. Reliability
Content of Reliability Test (wide temperature, -20℃~70℃)
Environmental Test
Test Item
High Temperature storage
Low Temperature storage
High Temperature Operation
Low Temperature Operation
High Temperature/
Humidity Operation
Content of Test
Condition
Endurance test applying the high storage temperature for a long 80℃
time.
200hrs
Endurance test applying the low storage temperature for a long -30℃
time.
200hrs
Endurance test applying the electric stress (Voltage & Current) 70℃
and the thermal stress to the element for a long time.
Endurance
test
applying
the
electric
stress
200hrs
under
low -20℃
temperature for a long time.
200hrs
The module should be allowed to stand at 60℃,90%RH max
For 96hrs under no-load condition excluding the polarizer,
Then taking it out and drying it at normal temperature.
60℃,90%RH
96hrs
Note
2
1,2
1
1,2
The sample should be allowed stand the following 10 cycles of
operation
-20℃
25℃
70℃
Thermal shock resistance
-20℃/70℃
10 cycles
30min
5min
-
30min
1 cycle
fixed
amplitude:
15mm
Vibration.
Frequency:
Vibration test
Endurance test applying the vibration during transportation and 10~55Hz.
using.
One cycle 60
3
seconds to 3
directions of
X,Y,Z for
Each 15
minutes
VS=800V,RS=
Static electricity test
Endurance test applying the electric stress to the terminal.
1.5kΩ
CS=100pF
——
1 time
Note1: No dew condensation to be observed.
Note2: The function test shall be conducted after 4 hours storage at the normal temperature and humidity
after remove from the test chamber.
Note3: The packing have to including into the vibration testing.
RC2004A-YHW-CSX
16. Inspection specification
NO
Item
01
Electrical
Testing
02
Criterion
1.1 Missing vertical, horizontal segment, segment contrast
defect.
1.2 Missing character, dot or icon.
1.3 Display malfunction.
1.4 No function or no display.
1.5 Current consumption exceeds product specifications.
1.6 LCD viewing angle defect.
1.7 Mixed product types.
1.8 Contrast defect.
2.1 White and black spots on display ≦0.25mm, no more
Black or
than three white or black spots present.
white spots
2.2 Densely spaced: No more than two spots or lines within
on LCD
3mm
(display only)
AQL
0.65
2.5
3.1 Round type : As following drawing
Φ=( x + y ) / 2
2.5
03
04
LCD black
spots, white
spots,
contaminatio
n
3.2 Line type : (As following drawing)
(non-display)
Length
Width
Polarizer
bubbles
---
W≦0.02
L≦3.0
L≦2.5
---
0.02＜W≦0.03
0.03＜W≦0.05
0.05＜W
If bubbles are visible,
judge using black spot
specifications, not
easy to find, must
check in specify
direction.
Size Φ
Φ≦0.20
0.20＜Φ≦0.50
0.50＜Φ≦1.00
1.00＜Φ
Total Q TY
Acceptable Q
TY
Accept no
dense
2.5
2
As round type
Acceptable Q
TY
Accept no
dense
3
2
0
3
2.5
RC2004A-YHW-CSX
NO
05
Item
Scratches
Criterion
Follow NO.3 LCD black spots, white spots, contamination
AQL
Symbols Define:
x: Chip length
y: Chip width
z: Chip thickness
k: Seal width
t: Glass thickness a: LCD side length
L: Electrode pad length:
6.1 General glass chip :
6.1.1 Chip on panel surface and crack between panels:
06
Chipped
glass
z: Chip thickness
Z≦1/2t
y: Chip width
x: Chip length
Not over viewing
x≦1/8a
area
Not
exceed
1/3k
1/2t＜z≦2t
x≦1/8a
☉If there are 2 or more chips, x is total length of each chip.
2.5
6.1.2 Corner crack:
z: Chip thickness
Z≦1/2t
y: Chip width
x: Chip length
Not over viewing
x≦1/8a
area
Not exceed 1/3k
1/2t＜z≦2t
x≦1/8a
☉If there are 2 or more chips, x is the total length of each chip.
RC2004A-YHW-CSX
NO
Item
Criterion
AQL
Symbols :
x: Chip length
y: Chip width
z: Chip thickness
k: Seal width
t: Glass thickness a: LCD side length
L: Electrode pad length
6.2 Protrusion over terminal :
6.2.1 Chip on electrode pad :
y: Chip width
x: Chip length
y≦0.5mm
x≦1/8a
6.2.2 Non-conductive portion:
06
z: Chip thickness
0 ＜ z≦t
Glass
crack
2.5
y: Chip width
x: Chip length
z: Chip
thickness
y≦ L
x≦1/8a
0 ＜ z≦t
☉If the chipped area touches the ITO terminal, over 2/3 of the
ITO must remain and be inspected according to electrode
terminal specifications.
☉If the product will be heat sealed by the customer, the
alignment mark not be damaged.
6.2.3 Substrate protuberance and internal crack.
y: width
y≦1/3L
x: length
x≦a
RC2004A-YHW-CSX
NO
07
08
09
10
Item
Cracked
glass
Backlight
elements
Bezel
PCB、COB
Criterion
AQL
The LCD with extensive crack is not acceptable.
2.5
8.1 Illumination source flickers when lit.
8.2 Spots or scratched that appear when lit must be judged.
Using LCD spot, lines and contamination standards.
8.3 Backlight doesn’t light or color wrong.
0.65
2.5
9.1 Bezel may not have rust, be deformed or have
fingerprints, stains or other contamination.
9.2 Bezel must comply with job specifications.
2.5
0.65
10.1 COB seal may not have pinholes larger than 0.2mm or
contamination.
10.2 COB seal surface may not have pinholes through to the
IC.
10.3 The height of the COB should not exceed the height
indicated in the assembly diagram.
10.4 There may not be more than 2mm of sealant outside
the seal area on the PCB. And there should be no more
than three places.
10.5 No oxidation or contamination PCB terminals.
10.6 Parts on PCB must be the same as on the production
characteristic chart. There should be no wrong parts,
missing parts or excess parts.
10.7 The jumper on the PCB should conform to the product
characteristic chart.
10.8 If solder gets on bezel tab pads, LED pad, zebra pad or
screw hold pad, make sure it is smoothed down.
10.9 The Scraping testing standard for Copper Coating of
PCB
2.5
0.65
2.5
0.65
2.5
2.5
0.65
0.65
2.5
2.5
X
Y
X * Y<=2mm2
2.5
2.5
11
Soldering
11.1 No un-melted solder paste may be present on the PCB.
11.2 No cold solder joints, missing solder connections,
oxidation or icicle.
11.3 No residue or solder balls on PCB.
11.4 No short circuits in components on PCB.
2.5
0.65
RC2004A-YHW-CSX
NO
12
Item
Criterion
AQL
General
appearance
12.1 No oxidation, contamination, curves or, bends on
interface Pin (OLB) of TCP.
12.2 No cracks on interface pin (OLB) of TCP.
12.3 No contamination, solder residue or solder balls on
product.
12.4 The IC on the TCP may not be damaged, circuits.
12.5 The uppermost edge of the protective strip on the
interface pin must be present or look as if it causes the
interface pin to sever.
12.6 The residual rosin or tin oil of soldering (component or
chip component) is not burned into brown or black color.
12.7 Sealant on top of the ITO circuit has not hardened.
12.8 Pin type must match type in specification sheet.
12.9 LCD pin loose or missing pins.
12.10 Product packaging must the same as specified on
packaging specification sheet.
12.11 Product dimension and structure must conform to
product specification sheet.
2.5
0.65
2.5
2.5
2.5
2.5
2.5
0.65
0.65
0.65
0.65
17. Precautions in use of LCD Modules
1. Avoid applying excessive shocks to the module or making any alterations or modifications
to it.
2. Don’t make extra holes on the printed circuit board, modify its shape or change the
components of LCD module.
3. Don’t disassemble the LCM.
4. Don’t operate it above the absolute maximum rating.
5. Don’t drop, bend or twist LCM.
6. Soldering: only to the I/O terminals.
7. Storage: please storage in anti-static electricity container and clean environment.
8. Raystar have the right to change the passive components
(Resistors,capacitors and other passive components will have different appearance and
color caused by the different supplier.)
9. Raystar have the right to change the PCB Rev.
RC2004A-YHW-CSX
18. Material List of Components for RoHs
1. RAYSTAR Optronics Co., Ltd. hereby declares that all of or part of products, including, but
not limited to, the LCM, accessories or packages, manufactured and/or delivered to your
company (including your subsidiaries and affiliated company) directly or indirectly by our
company (including our subsidiaries or affiliated companies) do not intentionally contain any
of the substances listed in all applicable EU directives and regulations, including the
following substances.
Exhibit A：The Harmful Material List
Material
(Cd)
(Pb)
(Hg)
(Cr6+)
PBBs
PBDEs
Limited
100
1000
1000
1000
1000
1000
Value
ppm
ppm
ppm
ppm
ppm
ppm
Above limited value is set up according to RoHS.
2. Process for RoHS requirement：
(1) Use the Sn/Ag/Cu soldering surface；the surface of Pb-free solder is rougher than we used
before.
(2) Heat-resistance temp.：
Reflow：250℃, 30 seconds Max.；
Connector soldering wave or hand soldering：320℃, 10 seconds max.
(3) Temp. curve of reflow, max. Temp.：235±5℃；
Recommended customer’s soldering temp. of connector：280℃, 3 seconds.
19. Recommendable storage
1.
2.
3.
Place the panel or module in the temperature 25°C±5°C and the humidity below 65% RH
Do not place the module near organics solvents or corrosive gases.
Do not crush, shake, or jolt the module
RC2004A-YHW-CSX
Page: 1
LCM Sample Estimate Feedback Sheet
Module Number：
1、Panel Specification：
□ Pass
□ NG ,
1. Panel Type：
□ Pass
□ NG ,
2. View Direction：
□ Pass
□ NG ,
3. Numbers of Dots：
□ Pass
□ NG ,
4. View Area：
□ Pass
□ NG ,
5. Active Area：
6.Operating
□ Pass
□ NG ,
Temperature：
□ NG ,
7.Storage Temperature： □ Pass
8.Others：
2、Mechanical Specification：
□ Pass
□ NG ,
1. PCB Size：
□ Pass
□ NG ,
2.Frame Size：
□ Pass
□ NG ,
3.Materal of Frame：
□ Pass
□ NG ,
4.Connector Position：
□ Pass
□ NG ,
5.Fix Hole Position：
□ Pass
□ NG ,
6.Backlight Position：
□ Pass
□ NG ,
7. Thickness of PCB：
8. Height of Frame to
□ Pass
□ NG ,
PCB：
□ Pass
□ NG ,
9.Height of Module：
□ Pass
□ NG ,
10.Others：
3、Relative Hole Size：
□ Pass
□ NG ,
1.Pitch of Connector：
2.Hole size of
□ Pass
□ NG ,
Connector：
□ Pass
□ NG ,
3.Mounting Hole size：
□ NG ,
4.Mounting Hole Type： □ Pass
□ Pass
□ NG ,
5.Others：
4、Backlight Specification：
□ Pass
□ NG ,
1.B/L Type：
□ Pass
□ NG ,
2.B/L Color：
3.B/L Driving Voltage (Reference for LED Type)：□ Pass □ NG ,
□ Pass
□ NG ,
4.B/L Driving Current：
□ Pass
□ NG ,
5.Brightness of B/L：
□ Pass
□ NG ,
6.B/L Solder Method：
□ Pass
□ NG ,
7.Others：
＞＞ Go to page 2 ＜＜
RC2004A-YHW-CSX
Page: 2
Module Number：
5、Electronic Characteristics of Module：
□ Pass
□ NG ,
1.Input Voltage：
□ Pass
□ NG ,
2.Supply Current：
□ NG ,
3.Driving Voltage for LCD： □ Pass
□ Pass
□ NG ,
4.Contrast for LCD：
□ Pass
□ NG ,
5.B/L Driving Method：
6.Negative Voltage
□ Pass
□ NG ,
Output：
□ Pass
□ NG ,
7.Interface Function：
□ Pass
□ NG ,
8.LCD Uniformity：
□ Pass
□ NG ,
9.ESD test：
□ Pass
□ NG ,
10.Others：
6、Summary：
Sales signature：
Customer Signature：
Date：
/
/